Question

C.
Complete the following table :
Name of Substance
Litmus used
Colour change
1.
Curd
Red
2.
Salt
No change
Naci
Blue
3.
Lime water
Red
4.
Lemon Juice
Blue
5.
Window Cleaner
Blue
6. Sugar
Red
7.
Vinegar
Blue
8.
Baking soda
Blue​

Answer 1

Answer:

Answer: 1. curs contains lactic acid, so it changes blue litmus red. 2.

Explanation:

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